How do you remove an item from a player's Starterpack when they step on a brick?

I'm nowhere near an expert scripter, so please bare in mind with my messy script.

First you should insert a ServerScript into a brick.

local Players = game:GetService("Players")

script.Parent.Touched:Connect(function(hit) --when the player touches the part
local humanoid = hit.Parent:FindFirstChild("Humanoid") --finds the humanoid through the part that hit the brick, meaning that it finds the parent of the part that touched it and searches for a humanoid
local player = Players:GetPlayerFromCharacter(humanoid.Parent) --gets the player through the humanoid's parent, which is the character
local TPTool = player.Backpack:FindFirstChild("TPTool") --searches for the tool inside of the player's backpack
if TPTool ~= nil then --basically means if the script finds the tool inside of the backpack
    TPTool:Destroy() --destroys the tool
    end
end)

Might be some errors, but I'm not sure..

Try this script:

local ting = 0

function onTouched(hit)

    if ting == 0 then 
    ting = 1 
    check = hit.Parent:FindFirstChild("Humanoid") 

    if check ~= nil then 

        local player = game.Players:GetPlayerFromCharacter(hit.Parent) 
        local tptool= player.StarterGear:findFirstChild("TPTool") 

        if tptool~= nil then 
        player.StarterGear.TPTool:Destroy()
        player.Backpack.TPTool:Destroy()
        end

    end

    ting = 0 
    end

end

script.Parent.Touched:connect(onTouched)

Accept this answer if it worked:>.